PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4D1731Catheter,bipolar Pacing

Daig Corp · NSN 6515-01-466-3961 · FSC 6515 · No Item Name Available
Verified by PartsTable
NSN 6515-01-466-3961 — this item is cataloged by the U.S. Government under National Stock Number 6515-01-466-3961. Primary manufacturer part number: 4D1731.
Features
  • Catheter,bipolar Pacing — FSC 6515
  • General Characteristics Item Description: BODY SIZE - 5 FRENCH; ELECTRODE SPACING - 1CM; 110CM USABLE LENGTH; 5F RECOMMENDED INDUCER SIZE; 60 DEG CURVE; MAINTAINS CATHETER MEMORY INVITO; DEPTH MARKINGS; SMOOTH SURFACE CM
  • 2 verified cross-references
  • Primary manufacturer: Daig Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Catheter,bipolar Pacing, cataloged under National Stock Number 6515-01-466-3961, is classified within Federal Supply Class 6515 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Daig Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6515-01-466-3961
Primary Part Number4D1731
Item NameCatheter,bipolar Pacing
FSC / FSG6515 / 65 — No Item Name Available
ManufacturerDaig Corp
StatusACTIVE
General Characteristics Item DescriptionBODY SIZE - 5 FRENCH; ELECTRODE SPACING - 1CM; 110CM USABLE LENGTH; 5F RECOMMENDED INDUCER SIZE; 60 DEG CURVE; MAINTAINS CATHETER MEMORY INVITO; DEPTH MARKINGS; SMOOTH SURFACE CM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5945-00-053-41512450-01-1 INTERCHANGEABLE
Solenoid,electrical
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
2990-00-233-8484401665 INTERCHANGEABLE
Pipe,exhaust
Allianz Sweeper Company
3110-00-250-9599 INTERCHANGEABLE
Bearing,ball,annular
2590-00-350-3204 INTERCHANGEABLE
Harness
2915-00-609-0806401665 INTERCHANGEABLE
Plunger,afterburner
Woodward, Inc. Div Fuel Systems and Controls
5835-01-155-0786401665 INTERCHANGEABLE
Head,magnetic
Dictaphone Corporation
Cross-Reference Index
Part NumberManufacturer
4D1731 PRIMARY Daig Corp (USA)
401665 Daig Corp (USA)
Related Parts
5945-00-053-4151INTERCHANGEABLE
SOLENOID,ELECTRICAL
2450-01-1
2990-00-233-8484INTERCHANGEABLE
PIPE,EXHAUST
401665
3110-00-250-9599INTERCHANGEABLE
BEARING,BALL,ANNULAR
2590-00-350-3204INTERCHANGEABLE
HARNESS
2915-00-609-0806INTERCHANGEABLE
PLUNGER,AFTERBURNER
401665
5835-01-155-0786INTERCHANGEABLE
HEAD,MAGNETIC
401665

Frequently Asked Questions

What is NSN 6515-01-466-3961?

NSN 6515-01-466-3961 is a Catheter,bipolar Pacing, manufactured by Daig Corp, classified under FSC 6515 (No Item Name Available). Status: active.

What are the part numbers for NSN 6515-01-466-3961?

NSN 6515-01-466-3961 has 2 cross-referenced part numbers: 4D1731 (Daig Corp), 401665 (Daig Corp).

What NSN replaces 6515-01-466-3961?

There are 6 known substitutes for 6515-01-466-3961: 5945-00-053-4151, 2990-00-233-8484, 3110-00-250-9599 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4D1731?

Key specifications for 4D1731: General Characteristics Item Description: BODY SIZE - 5 FRENCH; ELECTRODE SPACING - 1CM; 110CM USABLE LENGTH; 5F RECOMMENDED INDUCER SIZE; 60 DEG CURVE; MAINTAINS CATHETER MEMORY INVITO; DEPTH MARKINGS; SMOOTH SURFACE CM. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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